US20090056161A1 - Ductless type clothes drier - Google Patents

Ductless type clothes drier Download PDF

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Publication number
US20090056161A1
US20090056161A1 US12/203,459 US20345908A US2009056161A1 US 20090056161 A1 US20090056161 A1 US 20090056161A1 US 20345908 A US20345908 A US 20345908A US 2009056161 A1 US2009056161 A1 US 2009056161A1
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US
United States
Prior art keywords
air
clothes drier
type clothes
dew condensation
ductless
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US12/203,459
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English (en)
Inventor
Seung-Phyo Ahn
Byeong-Jo Ryoo
Sung-Ho Song
Yang-hwan KIM
Yoon-Seob Eom
Yang-Ho Kim
Jae-Hyuk Wee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Assigned to LG ELECTRONICS INC. reassignment LG ELECTRONICS INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIM, YANG-HO, AHN, SEUNG-PHYO, RYOO, BYEONG-JO, EOM, YOON-SEOB, KIM, YANG-HWAN, SONG, SUNG-HO, WEE, JAE-HYUK
Publication of US20090056161A1 publication Critical patent/US20090056161A1/en
Abandoned legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/24—Condensing arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04—Details 

Definitions

  • the present invention relates to subject matter contained in priority Korean Application No. 10-2007-0089673, filed on Sep. 4, 2007, which is herein expressly incorporated by reference in its entirety.
  • the present invention relates to a ductless type clothes drier.
  • a clothes drier serves to dry clothes by blowing hot air into a drum and thereby absorbing moisture inside the clothes.
  • the clothes drier may be largely classified into an exhausting type and a condensing type according to a method for processing air occurring when clothes are dried.
  • a ductless type clothes drier can be maintained with a low cost since gas is used as a heat source. Furthermore, in the ductless type clothes drier, an exhaustion duct long-extending to outdoors does not have to be installed.
  • the ductless type clothes drier In the ductless type clothes drier, finally exhausted air is directly discharged through an exhaust port disposed at a rear side thereof.
  • the ductless type clothes dries is installed so that an exhaust port is adjacent to a wall surface, and finally exhausted air comes in contact with the wall surface for a long time. As a result, partial dew condensation occurs.
  • a ductless type clothes drier comprising: a body installed at a wall surface, and having an exhaust port toward the wall surface; and a dew condensation preventing cover configured to prevent air discharged from the exhaust port from directly contacting the wall surface.
  • the dew condensation preventing cover may be installed at a rear side of the body, or near the exhaust port with a predetermined distance from the exhaust port.
  • the dew condensation preventing cover may be an open type cover configured to convert a moving direction of air so that the air discharged from the exhaust port can be prevented from directly contacting the wall surface.
  • the dew condensation preventing cover may be a close type cover configured to convert a moving direction of air so that the air discharged from the exhaust port can be prevented from directly contacting the wall surface, and configured to have a space where air stays for a predetermined time.
  • the close type cover may be further provided with a dehumidifying element configured to remove humidity included in air which stays in the space, or a thermoelectric element.
  • thermoelectric element may receive power supplied to the body, or receive power from a primary cell or a secondary cell.
  • a ductless type clothes drier comprising: a body; a drum rotatably installed at the body; a hot air supply unit configured to supply hot air into the drum; a heat exchanger configured to remove moisture included in air exhausted from the drum; and a dew condensation preventing cover configured to remove moisture included in finally exhausted air discharged to a wall surface behind the body via the heat exchanger.
  • the dew condensation preventing cover may be configured to dehumidify finally exhausted air, and then to exhaust the dehumidified air to upper and lower directions and/or side directions in a distributed manner.
  • the ductless type clothes drier further comprises an exhaust duct having one end connected to the heat exchanger, and another end exposed to a rear side of the body.
  • the dew condensation preventing cover may be implemented as an open type cover configured to dehumidify finally exhausted air discharged from an exhaust port of the exhaust duct, and then to exhaust the dehumidified air to an upper direction and both side directions in a distributed manner.
  • the dew condensation preventing cover may include a front surface portion facing the exhaust port with a predetermined distance therefrom, and a fixing portion configured to fix the front surface portion to the body.
  • a dehumidifying element or a thermoelectric element may be mounted to the front surface portion.
  • the ductless type clothes drier further comprises an exhaust duct having one end connected to the heat exchanger, and another end exposed to a rear side of the body.
  • the dew condensation preventing cover may be implemented as an open type cover configured to dehumidify finally exhausted air discharged from an exhaust port of the exhaust duct, and then to exhaust the dehumidified air.
  • the dew condensation preventing cover may include a vessel portion configured to temporarily store finally exhausted air, and having slits through which air is exhausted to both side surfaces and/or upper and lower surfaces; and a fixing portion configured to fix the vessel portion to the body.
  • a dehumidifying element or a thermoelectric element may be mounted to the front surface portion.
  • FIG. 1 is a perspective view of a ductless type clothes drier according to a first embodiment of the present invention
  • FIG. 2 is a side sectional view of the ductless type clothes drier of FIG. 1 , which shows that an exhaust port of the ductless type clothes drier is installed near a wall surface;
  • FIG. 3 is a plane sectional view of the ductless type clothes drier of FIG. 1 ;
  • FIG. 4 is a perspective view of a dew condensation preventing cover of FIG. 1 ;
  • FIG. 5 is a modification example of the dew condensation preventing cover of FIG. 4 .
  • FIG. 1 is a perspective view of a ductless type clothes drier according to a first embodiment of the present invention
  • FIG. 2 is a side sectional view of the ductless type clothes drier of FIG. 1 , which shows that an exhaust port of the ductless type clothes drier is installed near a wall surface
  • FIG. 3 is a plane sectional view of the ductless type clothes drier of FIG. 1 .
  • the ductless type clothes drier according to a first embodiment of the present invention comprises: a body 110 ; a drum 120 rotatably installed at the body 110 ; a hot air supply unit 140 configured to supply hot air into the drum 120 ; a heat exchanger 150 configured to remove moisture included in air exhausted from the drum 120 ; and a dew condensation preventing cover 200 configured to remove moisture included in finally exhausted air discharged to a wall surface (W) behind the body 110 via the heat exchanger 150 .
  • a door 111 through which clothes are introduced into the drum 120 is installed on a front surface of the body 110 , and a foot 113 configured to support the body 110 is installed below the body 110 .
  • a belt 131 configured to rotate the drum 120
  • a fan 133 disposed inside a circulation duct 114 that provides a blowing force by air inside the clothes
  • a motor 135 configured to provide a driving force to the belt 131 and the fan 133 .
  • a pulley 137 configured to lock the belt 131 is installed on a rotation shaft of the motor 135 .
  • the motor 135 may be configured in plurality in number so that a driving force can be provided to the belt 131 and the fan 133 , respectively.
  • a filter 138 configured to filter lint such as nap or seam included in high temperature and high humid air exhausted from the drum 120 .
  • the drum 120 is a box having an inner space to which an object to be dried, such as clothes, is introduced, and is provided with a plurality of lifters 121 therein configured to lift clothes.
  • the hot air supply unit 140 includes a gas valve 141 configured to supply gas and shield gas supply, a gas combustor 143 configured to generate hot air by mixing gas exhausted from the gas valve 141 with external air and then by igniting the mixed air, a hot air supply duct 145 configured to connect the gas combustor 143 and the drum 120 to each other so that the generated hot air can be supplied to the drum 120 , and a hot air temperature sensor 147 configured to detect a temperature of hot air introduced into the drum 120 .
  • At the hot air supply unit 140 may be installed a flame rod (not shown) extending from an edge of flame so as to detect a flame current and thus to indirectly judge an occurrence amount of carbon monoxide (CO) through a value of the flame current.
  • a flame rod (not shown) extending from an edge of flame so as to detect a flame current and thus to indirectly judge an occurrence amount of carbon monoxide (CO) through a value of the flame current.
  • a controller Based on a flame current measured by the flame rod, a controller (not shown) judges an occurrence amount of carbon monoxide (CO). Here, if the occurrence amount of carbon monoxide is increased enough to be harmful to a human body, gas supply is shielded and an alarm sound rings.
  • CO carbon monoxide
  • the gas combustor 143 is connected to the gas valve 141 , thereby mixing gas exhausted from the gas valve 141 with external air and combusting the mixed gas. Then, generated heated is used to heat air.
  • Hot air generated by heating air is provided to the drum 120 through the hot air supply duct 145 .
  • the hot air temperature sensor 147 is installed at a connection part 145 a between the hot air supply duct 145 and the drum 120 .
  • the hot air temperature sensor 147 may be installed in plurality in number, and may be installed in the hot air supply duct 145 .
  • a temperature of air detected by the hot air temperature sensor 147 exceeds a reference temperature (a reference temperature to prevent damage of clothes or to prevent fire occurrence) in the case of the followings, clothes damage occurs.
  • a reference temperature a reference temperature to prevent damage of clothes or to prevent fire occurrence
  • clothes damage occurs.
  • a first case is that air flow is not smooth as lint is introduced into the filter 138 .
  • a second case is that air flow is not smooth due to too large amount of clothes inside the drum.
  • a third case is that a duct connected to outside is blocked thus to decrease an air volume inside the ductless type clothes drier.
  • the hot air supply unit 140 controls an amount of gas supplied to the gas combustor 143 by controlling the gas valve 141 according to an air volume. More concretely, when an air volume is decreased to cause a temperature detected by the hot air temperature sensor 147 to exceed a reference temperature, the gas valve 141 is partially or completely closed. Accordingly, an amount of gas supplied to the gas combustor 143 is decreased, or gas is prevented from being introduced into the gas combustor 143 .
  • the gas valve 141 is implemented as a solenoid valve so as to sensitively adjust a gas injection amount. Consequently, air temperature can be lowered by reducing an amount of heat supplied to air introduced into the drum 120 without frequently stopping gas combustion. Accordingly, clothes are prevented from being damaged, and the clothes drier has an enhanced stability.
  • the heat exchanger 150 is composed of fins 151 and tubes 153 . High temperature and high humidity air exhausted from the drum 120 is condensed by low temperature water in a heat exchange manner between air and water, thereby being in a dried state. An inlet of the heat exchanger 150 is connected to the drum 120 by the circulation duct, and an outlet thereof is connected to an exhaust duct 161 .
  • the fins 151 are implemented as a plurality of metallic thin plates having an excellent conductivity are laminated to each other with a minute gap therebetween so as to vertically contact and pass high temperature and high humid air.
  • the tubes 153 have water of a low temperature (22° C.) circulating therein, and penetrate the fins 151 in a zigzag manner.
  • a water hose (not shown) configured to supply low temperature water and collect the supplied water is connected to both ends of the tubes 153 .
  • a water tank (not shown) configured to collect condensing water generated during a condensation process and then dropping is disposed below the heat exchanger 150 .
  • the dew condensation preventing cover 200 serves to remove moisture included in air having not been dehumidified by the heat exchanger 150 . That is, the dew condensation preventing cover 200 dehumidifies finally exhausted air discharged from an exhaust port 161 a of the exhaust duct 161 . As indicated by the arrows of FIGS. 1 and 2 , the dew condensation preventing cover 200 discharged the finally exhausted air to an upper direction and/or both side directions of a rear surface of the body 110 in a distributed manner.
  • the dew condensation preventing cover 200 is an open type cover having an upper side and both sides thereof opened.
  • the dew condensation preventing cover 200 includes a front surface portion 210 facing the exhaust port 161 a with a predetermined distance therefrom, and a fixing portion 220 configured to fix the front surface portion 210 to the body 110 .
  • the front surface portion 210 is a part to which air exhausted from the exhaust port 161 a firstly contacts.
  • a dehumidifying element 211 configured to remove moisture included in air is installed at the front surface portion 210 .
  • the dehumidifying element 211 absorbs moisture included in finally exhausted air, and evaporates the contained moisture when the ductless type clothes drier is not used. As the dehumidifying element 211 evaporates moisture, the dehumidifying element 211 returns to the original state.
  • the dehumidifying element 211 is obtained by impregnating a sheet or a honey-comb shaped ceramic carrier in a water glass and semi-drying it, then by impregnating it into an acid solution such as sulfuric acid or hydrochlroric acid thereby solidifying silica hydrogel in the ceramic carrier, and then washing the solidified silica hydrogel and drying it.
  • the dehumidifying element 211 may be also formed by methods disclosed in Japanese Patent Publication No. 63-175619, Korean Patent Publication No. 10-2004-88762, etc.
  • thermoelectric element configured to remove moisture included in finally exhausted air may be installed at the dew condensation preventing cover 200 .
  • thermoelectric element is formed by connecting two ends of two kinds of metal to each other. Once a current is applied to the thermoelectric element, one side of the thermoelectric element absorbs heat in a current direction, and another side thereof emits heat.
  • the thermoelectric element is installed at the dew condensation preventing cover 200 so that the heat emitting portion can be toward the exhaust port.
  • thermoelectric element may be formed by using semiconductor devices such as Bi and Te having different conductivity rather than the two kinds of metal.
  • a heat absorbing function and a heat emitting function can be converted to each other according to a current direction, and a heat absorbing amount and a heat emitting amount can be controlled according to a current amount.
  • thermoelectric element In order to supply a current to the thermoelectric element, a primary cell or a secondary cell may be installed at the dew condensation preventing cover 200 . In another way, power received from the body 110 may be supplied to the thermoelectric element.
  • the fixing portion 220 is composed of an upper end supporter 221 formed at an upper side of the front surface portion 210 , and a lower end supporter 222 formed at a lower side of the front surface portion 210 .
  • the fixing portion 220 may be composed of only the lower end supporter 222 . Slits through which air is discharged may be formed at the lower end supporter 222 , so that finally exhausted air exhausted from the exhaust port 161 a can be discharged to a lower side of a rear surface of the body 110 .
  • Through holes 221 a and 222 a configured to allow screws to penetrate thereinto are formed at the upper end supporter 221 and the lower end supporter 222 , respectively. As screws are coupled to the body 110 via the through holes 221 a and 222 a, the dew condensation preventing cover 200 is coupled to the body 110 .
  • dew condensation preventing cover 200 having the dehumidifying element 211 mounted thereto even if the ductless type clothes drier is installed near a wall surface so that the exhaust port 161 a installed at a rear side of the ductless type clothes drier can be toward the wall surface, dew condensation does not occur. That is, air exhausted from the exhaust port 161 a is discharged to an upper direction or side directions of the rear surface of the body 110 in a distributed manner, which is indicated by the arrow. At the same time, moisture included in finally exhausted air is removed. Accordingly, finally exhausted air including moisture therein is prevented from directly contacting a wall surface, thereby solving the conventional problem that stains or fungi are reproduced on the wall surface thus to cause appearance degradation and sanitary problems.
  • FIG. 5 is a modification example of the dew condensation preventing cover of FIG. 4 .
  • a dew condensation preventing cover 300 is a closed type cover that collects to dehumidify finally exhausted air discharged from the exhaust port 161 a, and then exhausts the dehumidified air through slits 312 .
  • the dew condensation preventing cover 200 may include a vessel portion 310 configured to temporarily store finally exhausted air, and having slits 312 through which air is exhausted to both side surfaces and/or an upper surface; and a fixing portion 320 configured to fix the vessel portion 310 to the body 110 .
  • the vessel portion 310 forms a space (S) to temporarily store finally exhausted air discharged from the exhaust port 161 a.
  • a dehumidifying element 311 configured to remove moisture inside air is installed at a bottom surface 310 a of the vessel portion 310 . Since the dew condensation preventing cover 300 is a closed type cover, a dehumidifying process can be performed while air is collected. Accordingly, the dehumidifying element 311 may be installed at any part inside the vessel portion 310 .
  • the dehumidifying element 311 absorbs moisture included in finally exhausted air, and evaporates the contained moisture when the ductless type clothes drier is not used. As the dehumidifying element 311 evaporates moisture, the dehumidifying element 211 returns to the original state.
  • a method for manufacturing the dehumidifying element was aforementioned, and thus its detailed explanation will be omitted.
  • the fixing portion 320 is composed of an upper edge 321 formed along an outer periphery of the vessel portion 310 , and a lower edge 322 .
  • Through holes 321 a and 322 a configured to allow screws to penetrate thereinto are formed at the upper edge 321 and the lower edge 322 , respectively.
  • the dew condensation preventing cover 200 is coupled to the body 110 .
  • the dew condensation preventing cover 300 is a closed type cover, a dehumidifying process can be performed while air is collected. Accordingly, dehumidifying time is increased thus to enhance dehumidifying efficiency.
  • the ductless type clothes drier comprises the dew condensation preventing cover configured to remove moisture included in finally exhausted air discharged to a wall surface behind the body via the heat exchanger. Accordingly, finally exhausted air is prevented from directly contacting the wall surface, thereby preventing dew condensation phenomenon occurring as moisture included therein is condensed on the wall surface. As a result, can be solved the conventional problem that stains or fungi are reproduced on the wall surface thus to cause appearance degradation and sanitary problems.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
US12/203,459 2007-09-04 2008-09-03 Ductless type clothes drier Abandoned US20090056161A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0089673 2007-09-04
KR1020070089673A KR100901716B1 (ko) 2007-09-04 2007-09-04 덕트리스 건조기

Publications (1)

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US20090056161A1 true US20090056161A1 (en) 2009-03-05

Family

ID=40092033

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/203,459 Abandoned US20090056161A1 (en) 2007-09-04 2008-09-03 Ductless type clothes drier

Country Status (6)

Country Link
US (1) US20090056161A1 (ja)
EP (1) EP2034085A2 (ja)
JP (2) JP2009061269A (ja)
KR (1) KR100901716B1 (ja)
CN (1) CN101381954A (ja)
AU (1) AU2008207397B2 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040261288A1 (en) * 2003-06-30 2004-12-30 Beyerle Michael Thomas Clothes dryer drum projections
US20060137206A1 (en) * 2004-11-30 2006-06-29 Lg Electronics, Inc. Composite washing system
US20060265899A1 (en) * 2005-05-30 2006-11-30 Mabe Canada Inc. Clothes dryer door assembly
US20070068034A1 (en) * 2004-06-05 2007-03-29 Kim Chang W Drum of laundry dryer
US20070169373A1 (en) * 2006-01-25 2007-07-26 Tokyo Electron Limited Heat processing apparatus and heat processing method
US20080034608A1 (en) * 2004-12-06 2008-02-14 Seung-Phyo Ahn Clothes Dryer
US20080216341A1 (en) * 2007-03-07 2008-09-11 Hiroshi Mukaiyama Dry air-supplying apparatus and dryer
US7614162B2 (en) 2005-05-30 2009-11-10 Mabe Canada Inc. Clothes dryer reversible door assembly
US7941937B2 (en) * 2002-11-26 2011-05-17 Lg Electronics Inc. Laundry dryer control method
CN112323450A (zh) * 2020-11-03 2021-02-05 温州邑品鞋业有限公司 全自动送料服装裁剪机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032887A (en) * 1958-05-02 1962-05-08 Gen Motors Corp Clothes drier
JPS57164238A (en) * 1981-03-31 1982-10-08 Matsushita Electric Works Ltd Air conditioner
US5315765A (en) * 1992-04-27 1994-05-31 Melvin Holst High-efficiency fabric dryer
US6302788B1 (en) * 2000-06-22 2001-10-16 Imperial Sheet Metal, Ltd. Dryer outdoor vent with removable grill
US20040123490A1 (en) * 2002-04-22 2004-07-01 The Procter & Gamble Company Fabric article treating method and device comprising a heating means
US6791004B2 (en) * 2000-02-15 2004-09-14 The Procter & Gamble Company Absorbent article with thermal cell actuator
US20060243268A1 (en) * 2005-04-29 2006-11-02 Jacklich John R Direct vent cap

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS489250Y1 (ja) * 1969-07-18 1973-03-10
US3838393A (en) * 1973-12-17 1974-09-24 Signetics Corp Threshold logic gate
JPS5751040Y2 (ja) 1976-06-09 1982-11-08
JPS5345569U (ja) 1976-09-22 1978-04-18
JPS5680299A (en) 1979-12-05 1981-07-01 Hitachi Ltd Clothing drier
JPS58157497A (ja) * 1982-03-16 1983-09-19 松下電器産業株式会社 乾燥機用除湿装置
JPS58180194A (ja) * 1982-04-15 1983-10-21 松下電器産業株式会社 乾燥機用排気ダクト
JPS5910794U (ja) * 1982-07-12 1984-01-23 松下電器産業株式会社 乾燥機の排気装置
JPH0677668B2 (ja) 1987-01-14 1994-10-05 株式会社西部技研 湿気交換用素子の製造法
US5683532A (en) 1990-08-12 1997-11-04 Kabushiki Kaisha Seibu Giken Method of manufacturing an active silica gel honeycomb adsorbing body usable in an atmosphere having 100% relative humidity
US7526879B2 (en) * 2005-11-04 2009-05-05 Lg Electronics Inc. Drum washing machine and clothes dryer using peltier thermoelectric module

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032887A (en) * 1958-05-02 1962-05-08 Gen Motors Corp Clothes drier
JPS57164238A (en) * 1981-03-31 1982-10-08 Matsushita Electric Works Ltd Air conditioner
US5315765A (en) * 1992-04-27 1994-05-31 Melvin Holst High-efficiency fabric dryer
US6791004B2 (en) * 2000-02-15 2004-09-14 The Procter & Gamble Company Absorbent article with thermal cell actuator
US6302788B1 (en) * 2000-06-22 2001-10-16 Imperial Sheet Metal, Ltd. Dryer outdoor vent with removable grill
US20040123490A1 (en) * 2002-04-22 2004-07-01 The Procter & Gamble Company Fabric article treating method and device comprising a heating means
US20060243268A1 (en) * 2005-04-29 2006-11-02 Jacklich John R Direct vent cap

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7941937B2 (en) * 2002-11-26 2011-05-17 Lg Electronics Inc. Laundry dryer control method
US20040261288A1 (en) * 2003-06-30 2004-12-30 Beyerle Michael Thomas Clothes dryer drum projections
US20070068034A1 (en) * 2004-06-05 2007-03-29 Kim Chang W Drum of laundry dryer
US7836607B2 (en) * 2004-06-05 2010-11-23 Lg Electronics Inc. Drum of laundry dryer
US20060137206A1 (en) * 2004-11-30 2006-06-29 Lg Electronics, Inc. Composite washing system
US8695228B2 (en) * 2004-11-30 2014-04-15 Lg Electronics Inc. Composite washing system
US20080034608A1 (en) * 2004-12-06 2008-02-14 Seung-Phyo Ahn Clothes Dryer
US7908766B2 (en) * 2004-12-06 2011-03-22 Lg Electronics Inc. Clothes dryer
US20060265899A1 (en) * 2005-05-30 2006-11-30 Mabe Canada Inc. Clothes dryer door assembly
US7559156B2 (en) * 2005-05-30 2009-07-14 Mabe Canada Inc. Clothes dryer door assembly
US7614162B2 (en) 2005-05-30 2009-11-10 Mabe Canada Inc. Clothes dryer reversible door assembly
US20070169373A1 (en) * 2006-01-25 2007-07-26 Tokyo Electron Limited Heat processing apparatus and heat processing method
US7980003B2 (en) * 2006-01-25 2011-07-19 Tokyo Electron Limited Heat processing apparatus and heat processing method
US20110236845A1 (en) * 2006-01-25 2011-09-29 Tokyo Electron Limited Heat processing apparatus and heat processing method
US8782918B2 (en) 2006-01-25 2014-07-22 Tokyo Electron Limited Heat processing apparatus and heat processing method
US20080216341A1 (en) * 2007-03-07 2008-09-11 Hiroshi Mukaiyama Dry air-supplying apparatus and dryer
CN112323450A (zh) * 2020-11-03 2021-02-05 温州邑品鞋业有限公司 全自动送料服装裁剪机

Also Published As

Publication number Publication date
JP2009061269A (ja) 2009-03-26
KR20090024583A (ko) 2009-03-09
KR100901716B1 (ko) 2009-06-08
JP2011092785A (ja) 2011-05-12
AU2008207397B2 (en) 2011-01-27
AU2008207397A1 (en) 2009-03-19
EP2034085A2 (en) 2009-03-11
CN101381954A (zh) 2009-03-11

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Owner name: LG ELECTRONICS INC., KOREA, REPUBLIC OF

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:AHN, SEUNG-PHYO;RYOO, BYEONG-JO;SONG, SUNG-HO;AND OTHERS;REEL/FRAME:021475/0695;SIGNING DATES FROM 20080819 TO 20080828

STCB Information on status: application discontinuation

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